MCZ33999 Datasheet (Freescale Semiconductor)

MCZ33999, 16-Output Switch

of each pin can be found in the Functional Pin Description section beginning on page 10.

Pin Number 1, 4, 24, 27, 28, 31, 51, 54 2, 3, 6, 7, 21, 22, 25, 26, 29, 30, 33, 34, 48, 49, 52, 53 5 8 9, 10, 18, 19, 36, 37, 41, 45, 46 11 *17, 38 * 40, 42 * 44 20 23 32 35 47 50 Pin Nam

Freescale Semiconductor Advance Information Document Number: MC33999 Rev.

4.0, 4/2007 16-Output Switch with SPI and PWM Control The 33999 is a 16-output low-side switch with a 24-bit serial input control.

It is designed for a variety of applications including inductive, incandescent, and LED loads.

The Serial Peripheral Interface (SPI) provides both input control and diagnostic readout.

Eight parallel inputs are also provided for direct Pulse Width Modulation (PWM) control of eight dedicated o

MCZ33999 Features

* that reduces the MCU’s fault management burden. 33999 POWER DUAL OCTAL SERIAL SWITCH WITH SERIAL PERIPHERAL INTERFACE I/O EK SUFFIX (PB-FREE) 98ASA10506D 54-PIN SOICW EXPOSED PAD Features ORDERING INFORMATION

* Designed to Operate 5.0 V < VPWR < 27 V

* 24-Bit SPI for Control and F